U.S. flu cases are surging partially because of a new strain named "subclade K," that is not well covered by this year’s flu vaccine. Doctors still recommend getting the flu vaccine as it can reduce ...
Flu is making people miserable from coast to coast, thanks in large part to a new strain called subclade K. That’s why infectious disease experts are telling people to run, not walk, to get this ...
The United States is in the midst of one of its worst flu seasons in decades, data show. Cases and hospitalizations are surging, driven by a mutated influenza A variant, H3N2 "subclade K." Experts ...